drm/i915: Pass connector state to intel_panel_set_backlight_acpi
Passing the state is also needed to convert the backlight functions
to use the correct state instead of looking it up.
This is done as a separate commit to allow easier bisecting.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100022
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170612102115.23665-3-maarten.lankhorst@linux.intel.com
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
diff --git a/drivers/gpu/drm/i915/intel_opregion.c b/drivers/gpu/drm/i915/intel_opregion.c
index d444651..2bd0300 100644
--- a/drivers/gpu/drm/i915/intel_opregion.c
+++ b/drivers/gpu/drm/i915/intel_opregion.c
@@ -461,7 +461,7 @@ static u32 asle_set_backlight(struct drm_i915_private *dev_priv, u32 bclp)
DRM_DEBUG_KMS("updating opregion backlight %d/255\n", bclp);
drm_connector_list_iter_begin(dev, &conn_iter);
for_each_intel_connector_iter(connector, &conn_iter)
- intel_panel_set_backlight_acpi(connector, bclp, 255);
+ intel_panel_set_backlight_acpi(connector->base.state, bclp, 255);
drm_connector_list_iter_end(&conn_iter);
asle->cblv = DIV_ROUND_UP(bclp * 100, 255) | ASLE_CBLV_VALID;